package org.example.big_event.controller;


import org.example.big_event.pojo.Result;
import org.example.big_event.utils.AliOssUtil;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@RestController
public class FileUploadController {
    @PostMapping("upload")
    public Result<String> upload(MultipartFile file) throws Exception {
        //把文件内容保存到本地磁盘
        String originalFilename = file.getOriginalFilename();
        //保证文件是唯一命名
        String filename = UUID.randomUUID().toString() + "." + originalFilename.substring(originalFilename.lastIndexOf("."));
//        file.transferTo(new File("D:\\SpringBoot+Vue\\fileUpload\\"+filename));
        String url = AliOssUtil.uploadFile(filename,file.getInputStream());
        return Result.success(url);
    }
}
